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Unit 1 · The floor

Under the group

The bass sings each chord's root, the floor the group stands on. Sing four roots on "doo" under three voices, low and easy, never pressed. Free, step by step.

Free in the app: sing one lesson of each course with no account; a free account opens the course unit by unit.

More in The floor

What it teaches

The bass sings the chord's root, the note it's named after, and the whole group stands on it. Listen: a chord with no floor, then with one.

The root. The note at the bottom of the chord

Under the group. Three voices above, you underneath

Low and easy. Low and easy: never press, growl or tuck your chin to reach a note. Keep your throat where it is when you speak. If it rumbles or tickles, sing it higher: the app follows.

What you sing

  1. Sing the four chords' roots on "doo", with the guide bass singing along. Just try it.
  2. Now on your own: hear the line, then sing it under the group. Low and easy, never pressed.

Singing safely

Low and easy: never press, growl or tuck your chin to reach a note, and keep your throat where it is when you speak. Stop if anything tightens or hurts.

Free tools by Stackapella

All of these are free, and so is every course.

Stackapella teaches you to sing harmony one part at a time, right in your browser.

Stackapella recording the alto part of Amazing Grace: each note is a bar with its name, and the one being sung says A little low, go up. Stackapella recording the alto part of Amazing Grace: each note is a bar with its name, and the one being sung says A little low, go up. Stackapella recording the alto part of Amazing Grace: each note is a bar with its name, and the one being sung says A little low, go up. Stackapella recording the alto part of Amazing Grace: each note is a bar with its name, and the one being sung says A little low, go up.
  • A guide sings your partHear your line over the others, slow it down, then take your turn.
  • Your notes light upEach note shows where you landed, and a hint when to go up or down.
  • Record every part yourselfStack your takes in time until you're the whole choir.

More free tools

No account, no ads. Each one keeps working offline once you've opened it.

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